the vatican said today that pope benedict will have nothing to say about the election of his successor next month. the pope ordered this former convent in vatican city renovated. it will be his retirement home. and we learned today that the pope has been living with a pacemaker since before he was elected pope. we'll be back in just a moment. ♪ ♪ [ slap! ] [ male announcer ] your favorite foods fighting you? fight back fast with tums. calcium-rich tums starts working so fast you'll forget you had heartburn. ♪ tum tum tum tum tums ♪ [ alarm clock ringing ] [ female announcer ] if you have rheumatoid arthritis, can you start the day the way you want? can orencia help? could your "i want" become "i can"? talk to your doctor. orencia reduces many ra symptoms like pain, morning stiffness and progression of joint damage. it's helped new ra patients and those not helped enough by other treatments. do not take orencia with another biologic medicine for ra due to an increased risk of serious infection. serious side effects can occur including fatal infections. cases of lymphoma and lung